libpcre2 : Follow up fix CVE-2022-1586

libpcre2 : Follow up fix CVE-2022-1586

CVE-2022-1586 was originally fixed by OE commit
https://github.com/openembedded/openembedded-core/commit/7f4daf88b71f
through libpcre2 commit
https://github.com/PCRE2Project/pcre2/commit/50a51cb7e672

The follow up patch is required to resolve a bug in the initial fix[50a51cb7e672]
https://github.com/PCRE2Project/pcre2/commit/d4fa336fbcc3

Reference:
https://nvd.nist.gov/vuln/detail/CVE-2022-1586
https://security-tracker.debian.org/tracker/CVE-2022-1586

Signed-off-by: Shinu Chandran <shinucha@cisco.com>
Signed-off-by: Steve Sakoman <steve@sakoman.com>